package jrain.flow.engine.fd;

public interface FdService {

	public String addPd(String flowJosn);
	
	public int modifyPd(String id, String flowJson);
	
	public int removePd(String id);

	public String queryPd(String id);
	
	public String queryPdByCode(String code);
	
	public String queryPdByCodeAndVersion(String code,int version);
	
}
